A flood-monitoring software package developed and used in Europe has been installed in San Antonio to help emergency responders plan for and react to life-threatening storms. Here are images of San Antonio's last major flood. less

A flood-monitoring software package developed and used in Europe has been installed in San Antonio to help emergency responders plan for and react to life-threatening storms. Here are images of San Antonio's ... more

Photo: Express-News

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Marco Fairchild, left, and Gary Garza, right, help Sueann Schaller from her car after she drove it into floodwaters on Castleridge Dr. in the Westwood Village neighborhood off Military Dr. West on Saturday, May 25, 2013. less

Marco Fairchild, left, and Gary Garza, right, help Sueann Schaller from her car after she drove it into floodwaters on Castleridge Dr. in the Westwood Village neighborhood off Military Dr. West on Saturday, May ... more

Photo: Lisa Krantz, SAN ANTONIO EXPRESS-NEWS

Image 3 of 108

Marco Fairchild, left, and Gary Garza, right, help Sueann Schaller from her car after she drove it into floodwaters on Castleridge Dr. in the Westwood Village neighborhood off Military Dr. West on Saturday, May 25, 2013. less

Marco Fairchild, left, and Gary Garza, right, help Sueann Schaller from her car after she drove it into floodwaters on Castleridge Dr. in the Westwood Village neighborhood off Military Dr. West on Saturday, May ... more